Question

differentiate between viviparous animals and oviparous animals ​

Answer 1

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❥The main difference between oviparous and viviparous animals is that oviparous animals do not undergo any embryonic development inside the mother whereas viviparous animals develop into a young animal inside the mother. This means oviparous animals lay eggs. Most mammals are viviparous animals.

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Answer 2

Answer:

Oviparous Animals:

1. Females lay fertilized/unfertilized eggs.

2. The development of zygote takes place outside the female’s body.

3. Females lay eggs in a safe place in the environment but the chances of survival are less.

4. Examples: All Birds, most of Reptiles and Egg- laying Mammals.

Viviparous Animals:

1. Females give birth to young ones.

2. The development of zygote takes place inside the female’s body.

3. Females deliver young ones and the chances of survival are more.

4. Examples: Mammals except Egg-laying, Mammals.

Explanation:

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